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Merge branch 'doc/wifi_channel_state_information' into 'master'

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add document of channel state information

See merge request idf/esp-idf!2468
This commit is contained in:
Jiang Jiang Jian
2018-06-04 17:59:05 +08:00
parent d2d43cd52c 7d5ef3c765
commit 8a4c9d7dfb
3 changed files with 98 additions and 42 deletions
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2
components/esp32/include/esp_wifi.h
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@@ -981,7 +981,7 @@ esp_err_t esp_wifi_80211_tx(wifi_interface_t ifx, const void *buffer, int len, b
* Each time a CSI data is received, the callback function will be called.
*
* @param ctx context argument, passed to esp_wifi_set_csi_rx_cb() when registering callback function.
* @param data CSI data received.
* @param data CSI data received. The memory that it points to will be deallocated after callback function returns.
*
*/
typedef void (* wifi_csi_cb_t)(void *ctx, wifi_csi_info_t *data);